From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lollul Subject: Audiotrak Maya U5 mixer Date: Mon, 23 Jul 2012 17:14:26 +0200 Message-ID: <500D6A52.5080400@wp.pl> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mx3.wp.pl (mx3.wp.pl [212.77.101.7]) by alsa0.perex.cz (Postfix) with ESMTP id EFA9A265CF9 for ; Mon, 23 Jul 2012 17:15:30 +0200 (CEST) Received: from public110305.cdma.centertel.pl (HELO [192.168.0.5]) (lollul@[178.56.238.225]) (envelope-sender ) by smtp.wp.pl (WP-SMTPD) with AES256-SHA encrypted SMTP for ; 23 Jul 2012 17:15:31 +0200 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Hello, I'm using an Audiotrak Maya U5 USB card. As far as I can tell it is based on VIA EnvyUSB VT1728A chip. Running on fresh 3.5-rc7 or an old 2.6.32.27 (on openwrt) kernel I have similar problems with the mixer: 1. The controls PCM and PCM 1 are stuck on lowest level. It can play mp3s fine so I guess PCM is initialized somehow on proper levels but I would expect there should be a way to control PCM volume (other than by controlling Speaker volume). 2. I'm unable to achieve a 'loop' between SPDIF input and the Speakers. It works fine with Line-In. But with SPDIF input I have to either use "arecord | aplay" or alsaloop. Since Windows7 is able to turn on 'Listen' mode on SPDIF input on standard drivers I hope hardware can do it but somehow there is no control for this in alsamixer. alsa-info output available at: http://pastebin.ca/2173999 (this is with with laptop's hda modules removed) (Latest Audiotrak firmware was installed) Many Thanks, Rafal